Alpha particle has a mass of 4 (Two protons and two neutrons)
Neutron has a mass of 1
Beta particle has a mass of about 0 (Electron)
Proton has a mass of 1
So the answer is (2) Beta particle
Air is a mixture
hope this helps :)
1) It must be oxidized
2) reduction
3) Sodium
4) Hydrogen
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Answer:</h3>
An ionic bond is an attraction between oppositely charged ions. A covalent bond is a sharing of electrons between atoms.
<h3>
Explanation:</h3>
- Ionic bonds and covalent bonds are both types of chemical bonds.
- Ionic bonds are types of chemical bonds that are formed between a metal and non-metal atoms.
- Ionic bond formation involves the transfer of electrons from a metal atom to a non-metal atom. For example from a potassium atom to a chlorine atom.
- Metallic atom loses electrons to form a positively charged ion and non-metallic atom gains electrons to form a negatively charged ion.
- The electrostatic attraction between the oppositely charged ions results in an ionic bond.
- A covalent bond, on the other hand, occurs between non-metal atoms as a result of sharing electrons. For example, in a chlorine molecule, two chlorine atoms share electrons to form a chlorine molecule.
AgNO3 + NaCl ---> AgCl(s)
+ NaNO3
find moles of each
mmol = M*V
mmol = 55*1 = 55 mmol of Ag+
mmol = 25 * 1.06 = 26.5 mmol
of Cl-
then limitn greactant is Cl
we can produce up to 26.5
mmol of Agcl
<span>mass = mol*MW = (26.5 * 10^-3)
* 143.32 = 3.7980 g of AgCl</span>
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